Managing your home’s heating and cooling system has never been easier or more efficient than with the Aprilaire 8466 Programmable Dual Powered Universal Thermostat: 2-Heat/1-Cool. This programmable thermostat allows you to specify the temperature in your home on a weekly and weekend basis, giving you customizable options for each setting.

Set your temperature preferences by choosing between three stages of heat and two stages of cool. Easily program for the five weekdays, and then choose from either a two day setting on the weekend or a day to day fluctuation. This 4.5 inch LCD screen provides optimal information regarding your temperature, while the touch soft keys make programming your schedule a breeze.

Designed to work with standard systems like gas/electric/oil, single stage, heat pump, multi-stage and millivolt systems, this mercury free thermostat is an excellent choice for your all-encompassing programmable unit. The Aprilaire 8466 Programmable Dual Powered Universal Thermostat comes with a five year manufacturer’s warranty to ensure that your device works properly.

Aprilaire 8400 Series thermostats have an Integrated Auto-Changeover Mode for Heating & Cooling